X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Fconnection.c;h=8e082cf1c310ea91ddded64bc0bd2254fe0a768a;hb=3b63f718e17d271ae2145ecf2ceb8d3791397191;hp=aecb4252df966c6ddef603ed22b63872db4a3776;hpb=d3ceb19b91be09535f957639e795b3cbd2ea36d0;p=openldap

diff --git a/servers/slapd/connection.c b/servers/slapd/connection.c
index aecb4252df..8e082cf1c3 100644
--- a/servers/slapd/connection.c
+++ b/servers/slapd/connection.c
@@ -310,6 +310,15 @@ static Connection* connection_get( ber_socket_t s )
 		assert( c->c_struct_state != SLAP_C_UNINITIALIZED );
 
 		ber_sockbuf_ctrl( c->c_sb, LBER_SB_OPT_GET_FD, &sd );
+#ifdef HAVE_WINSOCK
+		/* Avoid race condition after releasing
+		 * connections_mutex
+		 */
+		if ( sd != s ) {
+			ldap_pvt_thread_mutex_unlock( &c->c_mutex );
+			return NULL;
+		}
+#endif
 		if( c->c_struct_state != SLAP_C_USED ) {
 			/* connection must have been closed due to resched */